Finding the Third Proportional to 42,659 and 62,894

Step by Step Solution

1. Step 1: Write the proportion equation
   42,659 : 62,894 = 62,894 : x
2. Step 2: Convert to fraction form
   42,659/62,894 = 62,894/x
3. Step 3: Cross multiply
   42,659x = 62,894 × 62,894
4. Step 4: Simplify right side
   42,659x = 3,955,655,236
5. Step 5: Solve for x
   x = 3,955,655,236/42,659
6. Step 6: Final answer
   x = 92,727.33